Looks really good!

Any chance of user set and saved groupings of communities, like multi reddits, in the future?

With the improvements listed here, combined with the latest mobile clients, some way to group similar interest communities, would make it almost feature complete, for me :)

Yup, and this is even more needed on Lemmy than it was on Reddit, as you might have several communities on different instances for the same subject, like imaginary example - rust@lemmy.ml + rust@lemmy.world and rust@programming.dev… Right now afaict if you want to view your “Rust feed” specifically, you would have to open 3 different communities manually?